It is located in Lacduong district and a part of Dam rong district, Lamdong province. It has an area of 63,938 hectares with its multiform natural resources and beautiful sceneries, especially its waterfalls. A center of ecological tourism and environmental education has just been founded there.

Bidoup - Nui Ba National Park is one of twenty-eight national parks of Vietnam. It is considered as one of 221 regions which concentrates special kinds of birds in the world and as one of four biological multiform centers of Vietnam.

Belonging to the program of preservation ecological system of Truong Son mountain range, Bidoup - Nui Ba is located in the main range of the South of Truong Son and is the place receiving most interests in the preservation work. 91% of its area is forest and forest land, in which there are almost primeval forests with a lot of species of animals and plants. It has 1,933 species of plants, among which there are 62 precious species that have been ranked in the red-book of Vietnam since 2000.

About the narrow endemic, there are 91 species in Lamdong and adjacent areas. 28 species has been called as the Latin word including dalatensis (9 species), langbianensis (14 species) and bidoupensis (5 species). There are 56 species of animals which has been recognized the precious animals, 47 species which has been recorded in the red-book of Vietnam since 2007 and 30 species has just been recorded in the red- book of lUCN since 2010.

Bidoup - Nui Ba is also considered as a Kingdom of Vietnamese Orchids with over 250species.